// The MIT License (MIT)
//
// Copyright (c) 2017-2020 litt1e-p ( https://github.com/litt1e-p )
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

#import <UIKit/UIKit.h>

@class LPPhotoView;

typedef NS_ENUM(NSInteger, IndicatorType)
{
    IndicatorTypePageControl,
    IndicatorTypeNumLabel,
    IndicatorTypeNone,
};

@protocol LPPhotoViewerDelegate <NSObject>

@optional
- (void)photoViewWillShow:(NSUInteger)fromIndex;
- (void)photoViewWillClose:(NSUInteger)fromIndex;
- (void)photoViewDidLongPress:(id)image;

@end

@interface LPPhotoViewer : UIViewController

/**
 *  array of UIImage or image urls
 */
@property(nonatomic, strong) NSArray *imgArr;

@property(nonatomic, assign) NSInteger currentIndex;

@property (nonatomic, assign) IndicatorType indicatorType;

@property (nonatomic, weak) id <LPPhotoViewerDelegate>delegate;

- (void)showFromViewController:(UIViewController *)vc sender:(id)sender;

@end
